Lunch is calling.

I'm Danish, so I have rye bread every day for lunch. You can literally put anything on it, like cold cuts of meat, egg, pate, various smoked fish, etc.  I don’t make the bread myself, since every bakery has it. However, you can make it yourself. It’s filling, healthy and tasty. :)

Enjoy! 

Will soon be having left-over pizza with left-over red wine. 

There is that whole kosher thing...

(Gratuitous joke my mother told me when I was a teenager:

Why do Jewish girls wear bikinis?
Because they have to separate the milk from the meat

) 

Yeah, I believe one should put (spicy brown) mustard on corned beef if possible. Swiss cheese doesn't seem like a reason to be berated though; but some folks do get pretty rigid about the "rules" of deli sandwiches, which can dramatically vary from one region to another.

Bread not grilled. I put mustard on it, too.

I am berated by deli sandwich purists for my addition of swiss cheese.

It was not, however, a contraband corned beef sandwich; unlike  Gemini III astronaut John Young, I didn't have to smuggle my lunch into work.

When it comes to sandwiches with a space exploration pedigree, the corned beef sandwich has no peers, it seems.